We are witnessing an epochal shift in our socio-political world. We are de-evolving, hurtling headlong into a past that was defined by serfs and lords; by necromancy and superstition; by policies based on fiat, not facts.

Much of what has made the modern world in general, and the United States in particular, a free and prosperous society comes directly from insights that arose during the Enlightenment.

Too bad we’re chucking it all out and returning to the Dark Ages.

Literally.

Two main things distinguished the post Enlightenment world from the pre Enlightenment Dark Ages.

First, Francis Bacon’s Novo Organum Scientiarum (The New Instrument of Science) introduced a new way of understanding the world, in which empiricism, facts and … well … reality … defined what was real. It essentially outlined the scientific method: observation and data collection, formulation of hypotheses, experiments designed to test hypotheses and elevation of these hypotheses to theories when data consistently supported them. It was and is a system based on skepticism, and a relentless and methodical search for truth.

It brought us advances and untold wealth and health. From one-horse carts to automobiles to airplanes. From leaches and phrenology to penicillin and monoclonal antibodies.

Until recently.

Now, we seek to operate by revealed truths, not reality. Decrees from on high – often issued by an unholy alliance of religious fundamentalists, self-interested corporations, and greedy fat cats – are offered up as reality by rightwing politicians.

For example, North Carolina law-makers recently passed legislation against sea level rise. A day later, the Virginia legislature required that references to global warming, climate change and sea level risebe excised from a proposed study on sea level rise. Last year, the Texas Department of Environmental Quality, which had commissioned a study on Galveston Bay, cut all references to sea level rise – the main point of the study.

The litany of ignorance goes on and on. Teach Creationism. Teach the “controversy” on climate science and intelligent design. Declare deregulation – which was a primary cause of the 2008 economic collapse – to be the solution to it. Preach trickle down economics, even after it has failed every time it’s been adopted; even as we watch wealth rocket up the income brackets.

What’s next? Give the flat-earthers a say. Oh hell, why stop there. Let’s put Earth back in the center of the solar system where it belongs.

We don’t need no stinkin’ science. We don’t need no pesky reality. We just gotta pass a few laws and declare things to be the way we want them to be, facts be damned. You know, keep your government hands off my Medicare.

Second, the Enlightenment laid the groundwork for our form of government. The Social Contract is the intellectual basis of all modern democratic republics, including ours. John Locke and others argued that governments derived their authority from the governed, not from divine right. Governments could be legitimate, then, only with the consent of the governed.

Jefferson acknowledged Locke’s influence on the Declaration of Independence and his ideas are evident in the Constitution.

Here again, our founders used reason, empiricism and academic scholarship to cobble together one of the most enduring and influential documents in human history. For all its flaws, it has steered us steadily toward a more perfect union.

Until recently.

Now, reason, empiricism and scholarship are the punch line to right wing jokes and jihads. Santorum captured the Tea Party’s hostility to these Enlightenment virtues when he likened a college education to an indoctrination. Thankfully, Santorum is gone, but the embrace of ignorance he advocated lives on.

And so corporations are now accorded the rights of citizenship. Power, once again, is meted out by birthright, not inalienable right. By possession of wealth, not by justice or equity or merit.

We are, indeed, at an epochal threshold. We can continue to discard the Enlightenment values which enabled both an untold increase in material wealth and a system of government which turned serfs into citizens. A system which – for all its flaws – often managed to protect the rights of the many, against the predatory power of the few.

Or we can continue our abject surrender to myths, magical thinking, and self-delusion and the Medieval nation-state those forces are resurrecting.

Republicans and Tea Partiers may be leading this retreat from reason, but they are unopposed by Democrats or the Press.

And in the end, there is a special place in Hell for those who allow evil to prosper by doing nothing.